Features: 6 pieces for extra long box end wrench set is constructed from hardened and tempered chro-me vanadium steel with a rust-resistant mirror-polished finish for durability and easy cleaning. Our metric aviation spanner wrench set is suitable for equipment installation, bicycle, electric vehicle, automobile maintenance, etc. 12-point long and slender shafts with thick ring heads provide great grip on nuts & bolts. Added grip and contact with the bolt to protect against the damage of the nuts. Metric wrench spanner with for extra long beam offers extreme reach and power which is easier and more labor-saving when you need for extra leverage or for restricted access into awkward areas. A excellent gift for fathers day gift, Thanksgiving day gift,Christmas gift and other holidays for dad.It can be used in aviation or aerospace, industrial and automotive or just dad??s automobile, bicycle, electric vehicle maintenance. Specifications: Material: for CR-V Color: Silver Package Includes: 1 x Spanner 8mm x 10mm Length 235mm 1 x Spanner 9mm x 11mm Length 328mm 1 x Spanner 12mm x 13mm Length 328mm 1 x Spanner 14mm x 15mm Length 368mm 1 x Spanner 16mm x 17mm Length 408mm 1 x Spanner 18mm x 19mm Length 408mm note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.